MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9fb5255586dc349067104a9cf3514d0ed6bf955c3ea9afbed0fb416b70cfd931. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Vidar
Vendor detections: 14
| SHA256 hash: | 9fb5255586dc349067104a9cf3514d0ed6bf955c3ea9afbed0fb416b70cfd931 |
|---|---|
| SHA3-384 hash: | 8aef344339acfa9c90a6bfd7967e08f29a2a5124a3c351d009fab63beb84d5a5830b48b313eaa9bb0479a4714d57161d |
| SHA1 hash: | f37ab1dc68f48118758cdb3c78d99803a210ba2a |
| MD5 hash: | 96e9532955952b6cc570ddb9b46dce34 |
| humanhash: | one-equal-chicken-green |
| File name: | file |
| Download: | download sample |
| Signature | Vidar |
| File size: | 289'832 bytes |
| First seen: | 2024-09-16 18:24:51 UTC |
| Last seen: | 2024-09-16 18:27:18 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 6144:2296E3bmNDdKtV3pANEUObj0fKYRljkZj3ivRSpMYuLHnEGaUIHbaEO:2M6+bCdWVqCJnaNTRVEd7aEO |
| Threatray | 14 similar samples on MalwareBazaar |
| TLSH | T10E5423014696499CFDBDE6337063FE631FA5C60F9C23B88F951AE43A2724B1A00359DE |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | exe vidar |
Intelligence
File Origin
# of uploads :
2
# of downloads :
415
Origin country :
USVendor Threat Intelligence
Malware family:
vidar
ID:
1
File name:
c2f99e83841e2f7e1fb0db047e5439fbe10a8d4b991a20e17a25686ea330f012.exe
Verdict:
Malicious activity
Analysis date:
2024-09-16 18:33:20 UTC
Tags:
netreactor privateloader berbew evasion stealer opendir loader vidar
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Verdict:
Clean
Score:
99.9%
Tags:
n/a
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
overlay packed
Verdict:
Malicious
Labled as:
Cerbu.Generic
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Powershell download and execute
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Score:
75%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Cerbu
Status:
Malicious
First seen:
2024-09-16 18:25:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
11 of 38 (28.95%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 4 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
3/10
Tags:
discovery
Behaviour
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
84e2c0f65d70898aac0a7a9ac67d8b4fbe5bc1786b44471387652a2079cdda1a
MD5 hash:
c2a388ac61e317658b2724664a0fa6ef
SHA1 hash:
23a8f00e03f2c10bfc60bd3546b4c33b27075fa4
Detections:
VidarStealer
SH256 hash:
0ab41930f0a18d7629031bf5cd9a8c7090c13983c1d7567b9018185f0fa18f0d
MD5 hash:
2890a00ef6943ed98e2b7c6e3e49ae1c
SHA1 hash:
9072a751e68fe39222aebc87ffb898a423310ce9
SH256 hash:
9fb5255586dc349067104a9cf3514d0ed6bf955c3ea9afbed0fb416b70cfd931
MD5 hash:
96e9532955952b6cc570ddb9b46dce34
SHA1 hash:
f37ab1dc68f48118758cdb3c78d99803a210ba2a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | Detect_APT29_WINELOADER_Backdoor |
|---|---|
| Author: | daniyyell |
| Description: | Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends |
| Reference: | https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Dropped by
Privateloader
Delivery method
Distributed via web download
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
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